Technical Advantages & Materials
High-Precision Potentiometer: Equipped with an imported Japanese "Sakae" conductive plastic potentiometer.
Resistance: 0-1000Ω (Standard)
Linearity: Independent linearity of ±0.5%.
Anti-Backlash Mechanism:Unique spring-loaded assembly eliminates gear clearance, reducing hysteresis and ensuring stable sampling for pinpoint positioning.
Housing & Protection: ADC12 die-cast aluminum with a high-durability powder coating (>0.2mm). Certified IP68 waterproof (Report: C16040-WT).
Advanced Sealing: Features imported German Oberst double-lip TC oil seals and Mobil synthetic grease.
Technical Parameters Table
| Parameter | Specification |
| Model | OMK-05C |
| Control Voltage | DC24V / AC110V / AC24V / AC220V / AC380V |
| Rated Torque | 50 Nm |
| Operating Time (90°) | 20 Seconds (Standard) / 60 Seconds (Optional) |
| Feedback Signal | 0-1kΩ (or 500Ω) Resistance Signal |
| Protection Class | IP68 |
| Ambient Temperature | -20°C to +60°C (Customizable for lower temps) |
| Manufacturing Standard | JB/T8219-1999 |
Overall Dimensions and Performance Parameters
 |
Parameter\Performance\Type (Power) | DC24V | AC110V | AC24V | AC380V | AC220V |
| Motor Power | 13W | 10W | 10W | 6W | 10W | |
| Rated Current | 1.28A | 0.24A | 1.5A | 0.07A | 0.16A | |
| Standard Time/Torque | 20S/50Nm | |||||
| Optional Time / Torque | 4S/20Nm 10S/30Nm | 60S/50Nm | ||||
| Turning Angle | 0~360° Adjustable | |||||
| Total Weight (kg) | 2.5 | |||||
| Cold Insulation Resistance (MΩ) | AC110V/220V/380V: 100 MΩ/500VDC | |||||
| Voltage-Withstand Class | AC110V/220V: 1500VAC one minute, AC380V: 1800VAC one minute | |||||
| Protection Class | Ip67 | |||||
| Installation Angle | 360° at any angle | |||||
| Electric Interface | One G1/2 Water-proof Cable Connector (For types with 4-20mA DC, etc. control signals, add one more) | |||||
| Ambient Temperature (℃) | -30℃~+60℃ | |||||
| Type of Control Circuit | Type A:Ordinal switch type; Type B:Passive signal feedback type; Type C: Resistance signal feedback type; Type D: Resistance signal and passive signal feedback type; Type E: Adjusting type; Type F: With position transmitter; Type G: DC current control type; Type H: AC 380V power control type | |||||
| Options of other function | ★ Stainless steel support, coupling
★Direct installation board, coupling (ISO5211 Standard) ★Over torque protector ★Heater for eliminating moisture |
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Engineering & Material Excellence
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High-Torque Motor: Specifically designed with 1.3x - 1.5x torque reserve to prevent stalling under load.
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Precision Drive Train: * Worm Gear: Forged aluminum bronze alloy.
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Gears: Precision-machined tempered steel with EMQ (ZV2) P6-grade bearings for low-noise, smooth transmission.
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Easy Commissioning: Proprietary top-mounted "adjusting shaft" allows for simple and precise stroke setting.
Rigorous Quality Assurance
Each unit undergoes a comprehensive 4-stage inspection before leaving our factory:
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Torque Testing: Verified safety margin under variable voltage.
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Dielectric Test: 1500V/1min insulation breakdown test.
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Endurance Test: 48-hour continuous full-load operation samples.
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Sealing Test: 0.2Mpa underwater air pressure test to guarantee IP68 integrity.
Wide Application Spectrum
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Water Treatment: Accurate control of mixing valves.
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Energy: Power plants (Hydro & Thermal).
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Process Industries: Petroleum, Chemical, Metallurgy, and Paper Making.
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Infrastructure: Building automation, HVAC, and food processing.
